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Geo&ogicaf?echnus Inc Page 4 <br /> Bridges Specialty Center <br /> Report-Groundwater Monitoring <br /> Protect No 377 2 <br /> . November 19,1995 <br /> 3.4 Laboratory Analyses <br /> The groundwater samples were submitted to Curtis and Tompkins in Berkeley <br /> California {DHS #1459) for analyses for Total Extractable Petroleum Hydrocarbons by <br /> EPA method 3520/8015 Results of the laboratory analysis are summarized below in <br /> Table 2 <br /> Table 2: Laboratory Data Analysis <br /> Well I D Date Diesel Hydraulic Oil <br /> MW-1 09/25/95 ND<50 ND<1300 <br /> 12/08/95 ND<50 ND<1300 <br /> MW-2 09/75/95 ND<50 ND<1300 <br /> 12/08/95 ND<50 ND<1300 <br /> ' MW-3 09/25/95 ND<50 ND<1300 <br /> 12/08/95 ND<50 ND<1300 <br /> Detection Limit ND<50 ND<1300 <br /> Units /L /L <br /> 4.0 DISCUSSION <br /> • <br /> Geological Technics Inc will continue the quarterly groundwater monitoring <br /> program The next groundwater monitoring event as scheduled for late February of <br /> 1996 We propose to dispose of the purge water generated during the December 1995 <br /> event in an unregulated manner during the February 1996 sampling event <br />